- New
- On sale!

Designed and made 100% in France.
Designed and made 100% in France.

Including €0.11 for ecotax(not impacted by the discount)
Chainring Spécialités TA compatible with 10/11-speed drivetrains, the X110 Ovalution 2 outer chainring fits Shimano road cranksets with a 4-arm, 110mm BCD.
This chainring features the "Ovalution" concept: a non-circular chainring shape that eliminates the dead spot in the pedal stroke for a smooth, fluid motion, reducing muscle fatigue and improving recovery after effort.
Perfectly suited to triathlon use.
100% CNC-machined from aircraft-grade 7075 T6 aluminium alloy.
To be combined only with a Spécialités TA chainring X110 Ovalution 2 inner with a gap of 10 to 14 teeth
100% French design and production.
Chainring Spécialités TA compatible with 10/11-speed drivetrains, the X110 Ovalution outer chainring fits Shimano road cranksets with a 4-arm, 110mm BCD.
This chainring features the "Ovalution" concept: a non-circular chainring shape that eliminates the dead spot in the pedal stroke for a smooth, fluid motion, reducing muscle fatigue and improving recovery after effort.
Perfectly suited to triathlon use.
100% CNC-machined from aircraft-grade 7075T6 aluminium alloy.
To be combined only with a Spécialités TA chainring X110 Ovalution 2 inner with a gap of 10 to 14 teeth
100% French design and production.
With our Cover Kits, you get a look close to your original crankset, at a reasonable cost. Think about it!
Compatible with:
Dura-Ace R9100
Dura-Ace 9000
Ultegra R8000
Ultegra 6800
105 R7000
105 5800
RS510 4-arm (without cover kit)

Specific References